DK0477747T3 - Process for producing a fragrance - Google Patents
Process for producing a fragranceInfo
- Publication number
- DK0477747T3 DK0477747T3 DK91115812.9T DK91115812T DK0477747T3 DK 0477747 T3 DK0477747 T3 DK 0477747T3 DK 91115812 T DK91115812 T DK 91115812T DK 0477747 T3 DK0477747 T3 DK 0477747T3
- Authority
- DK
- Denmark
- Prior art keywords
- fragrance
- producing
- hydroformylated
- odorant
- prepare
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/0061—Essential oils; Perfumes compounds containing a six-membered aromatic ring not condensed with another ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
- C07D317/54—Radicals substituted by oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/0003—Compounds of unspecified constitution defined by the chemical reaction for their preparation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Fats And Perfumes (AREA)
- Cosmetics (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
Abstract
To prepare an odorant, sassafras oil is hydroformylated in the presence of a rhodium catalyst.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4030562A DE4030562A1 (en) | 1990-09-27 | 1990-09-27 | PROCESS FOR PRODUCING A FRAGRANT |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0477747T3 true DK0477747T3 (en) | 1994-03-21 |
Family
ID=6415092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK91115812.9T DK0477747T3 (en) | 1990-09-27 | 1991-09-18 | Process for producing a fragrance |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0477747B1 (en) |
JP (1) | JPH04305575A (en) |
AT (1) | ATE101339T1 (en) |
DE (2) | DE4030562A1 (en) |
DK (1) | DK0477747T3 (en) |
ES (1) | ES2063426T3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2258696A1 (en) | 2009-05-14 | 2010-12-08 | ENDURA S.p.A. | Process for preparing enriched enantiomers of 3-(Benzo[1,3]dioxol-5-yl)-2-methylpropanal |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB841921A (en) * | 1958-02-11 | 1960-07-20 | Polak & Schwarz Internationaal | 2-piperonyl-propanal, a new perfume, and process for making same |
DE2219168C3 (en) * | 1972-04-20 | 1982-01-21 | Basf Ag, 6700 Ludwigshafen | 2-Phenyl-butanals and process for their preparation |
DE2235466C3 (en) * | 1972-07-20 | 1975-03-13 | Basf Ag, 6700 Ludwigshafen | 3-phenylpropanals and 4-phenylbutanals and a process for their preparation |
JPS5123212A (en) * | 1974-08-17 | 1976-02-24 | Mitsubishi Chem Ind | Arudehidono seizohoho |
JPS53137963A (en) * | 1977-02-18 | 1978-12-01 | Mitsubishi Chem Ind Ltd | Preparation of 3',4'-methylenedioxyphenylbutanal |
JPS549271A (en) * | 1977-06-22 | 1979-01-24 | Mitsubishi Chem Ind Ltd | 3',4'-methylenedioxyphenylbutanal |
-
1990
- 1990-09-27 DE DE4030562A patent/DE4030562A1/en not_active Withdrawn
-
1991
- 1991-09-18 EP EP91115812A patent/EP0477747B1/en not_active Expired - Lifetime
- 1991-09-18 AT AT91115812T patent/ATE101339T1/en not_active IP Right Cessation
- 1991-09-18 DK DK91115812.9T patent/DK0477747T3/en active
- 1991-09-18 ES ES91115812T patent/ES2063426T3/en not_active Expired - Lifetime
- 1991-09-18 DE DE91115812T patent/DE59101008D1/en not_active Expired - Fee Related
- 1991-09-20 JP JP3241836A patent/JPH04305575A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0477747A1 (en) | 1992-04-01 |
DE59101008D1 (en) | 1994-03-24 |
JPH04305575A (en) | 1992-10-28 |
ES2063426T3 (en) | 1995-01-01 |
ATE101339T1 (en) | 1994-02-15 |
EP0477747B1 (en) | 1994-02-09 |
DE4030562A1 (en) | 1992-04-02 |
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